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Roadmaster Tow Dolly with Electric Brakes - 4,250 lbs

Roadmaster Tow Dolly with Electric Brakes - 4,250 lbs

Item # RM-2050-1
Retail:$3,207.55
Our Price: $2,861.43
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The best technical support and full trailers installation instructions. Great price Forte trailers and expert service. Kia Forte, 2012 trailers by Roadmaster are available from etrailer.com. For expert service call 1-800-940-8924 to order your Roadmaster Tow Dolly with Electric Brakes - 4,250 lbs part number RM-2050-1, or order online at etrailer.com.
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  • Reviews (7)
  • Q & A (0)
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Roadmaster Trailers - RM-2050-1

  • Tow Dolly
  • Cars/Trucks/SUVs
  • Wheel Decks
  • Roadmaster
  • Powder Coated Steel
  • 8-1/2W x 12L Foot

Tow your vehicle without installing a tow bar or base plates. This tow dolly has a pivoting deck for easy maneuvering and electric brakes for safe stopping. Sliding ramps adjust side-to-side from 34" to 77" to fit most vehicles.


Features:

  • Tow dolly makes it easy to tow different vehicles without installing a tow bar and base plates
    • Ideal for cars with front-wheel-drive automatic transmissions
  • Towing deck keeps front wheels of towed vehicle up and off the ground
    • No need for a transmission lube pump system or driveshaft disconnect
  • Loading ramps slide from side-to-side to fit almost any vehicle
    • Laser-cut grooves provide extra traction for safe loading
  • Electric brakes make it safe and easy to stop while towing
    • Helps prevent wear and tear on your RV's brakes
    • Requires an electric brake controller (sold separately)
  • Deck platform swivels 9 degrees for tight cornering and easy maneuvering
  • Heavy-duty trailer tires let you tow heavy vehicles with ease
  • Accu-Lube hubs with grease fittings make it easy to grease the bearings
  • Adjustable wheel nets fit tires sizes that are up to 30" outer diameter x 11" wide
    • Includes ratchets
  • Brake lights with turn signals included
  • Powder-coated steel resists corrosion
  • Polyethylene fenders are durable and won't rust
  • 5-Way, 6-way, or 7-way connector (sold separately) required to activate dolly's brakes
  • Made in the USA
  • Limited Lifetime Warranty


Specs:

  • Application:
    • Maximum vehicle weight: 4,250 lbs
    • Maximum tire size: 30" outer diameter x 11" wide
  • Overall length: 121"
  • Overall width: 102"
  • Usable width:
    • Narrow ramp position: 34" from inner tire tread to inner tire tread
    • Wide ramp position: 77" from outer tire tread to outer tire tread
  • Distance from end of coupler to pivot bolt in deck platform: 86-1/2"
  • Dolly weight: 545 lbs
  • Height at fenders: 29"
  • Trailer ball size: 2"
  • Recommended ball height: 18" - 20"
  • Tires: ST205-75R14 radial


Note: Your local municipality requires you to register your trailer with the DMV. An etrailer representative will be reaching out to get information from you for the title.


When towing your vehicle with a tow bar, all 4 wheels are in contact with the ground. Certain vehicles - namely, those with front-wheel-drive automatic transmissions - require either a transmission lube pump system or a driveshaft disconnect when being flat towed. Using a tow dolly eliminates the need for those by lifting your vehicle's front wheels off the road. In addition, using a dolly eliminates the need for base plates that clutter the front of your towed car, difficult-to-install wiring, and a potentially expensive supplemental braking system. Also, if you want to tow multiple vehicles, this dolly is a great alternative to traditional flat towing because you don't have to purchase and install brackets and wiring for all of your cars.


Superior Design

Electric Brakes

The built-in electric brakes make it safe and easy to stop your vehicle while you're towing. This meets towing requirements, and also helps prevent the extra wear and tear on your RV's brakes that would otherwise occur because of the added towing weight. An electric brake controller (sold separately) must be purchased and mounted inside your RV to complete the installation. In addition, you will need a 6-way or 7-way trailer connector on the dolly so that it can receive the braking signal from your RV.


Universal Compatibility

The sliding ramps offer a 47" range of adjustment to ensure a precise fit for almost any vehicle you decide to tow. Also, the included wheel nets adjust to fit tires that are up to 30" outer diameter x 11" wide.



2050-1 Road Master RM3477 Tow Dolly with Electric Brakes - 4,250 lbs

Installation Details RM-2050-1 Installation instructions


Customer Reviews

Roadmaster Tow Dolly with Electric Brakes - 4,250 lbs - RM-2050-1

Average Customer Rating:  4.3 out of 5 stars   (7 Customer Reviews)

Tow your vehicle without installing a tow bar or base plates. This tow dolly has a pivoting deck for easy maneuvering and electric brakes for safe stopping. Sliding ramps adjust side-to-side from 34" to 77" to fit most vehicles.

by:

This Roadmaster tow dolly was manufactured extremely well. The welds and metal grade are traditional made in America high-quality. Putting it together at home will take two people and the right tools-plan for the day accordingly. I used heat shrink wrap, high quality electrical tape and zip ties to control the wiring better. Follow the assembly directions carefully.This is one heavy product delivery. I towed our Ford Focus and it tows beautifully. Backing up can be challenging. When loading your vehicle you may have to get your front tires very close to the tip of the rack to make the fulcrum effect work. Once again this is a great product and worth the extra $.



by:

Added a spare tire carrier and wheel jack (also available from eTrailer). With attention to all fasteners and tire pressure, tow dolly performed well. First trip out of the box was 4000 miles rt to Yellowstone NP, no problems.



by:

Dolly seems fine. Still putting it together. But there was never any any type of tracking information provided. Just a note it was received on the 1st. It said it was shipped on the 5th and then nothing until we got a call for delivery on the 14th. I generally get some sort of tracking information which I much prefer.



by:

It is a great trailer, very high quality. It is the first time I every used a car dolly, I was amazed how easy and quick you can load and unload your car. Trailer very stable when pulling.



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See what our Experts say about this Roadmaster Trailers

  • Can a 2018 Jeep Wrangler JK Be Flat Towed or Dolly Towed?
    Flat towed only! I checked your owner's manual and the only way to tow a 2018 Wrangler behind an RV is with a flat towing set up or on a trailer. Here are the parts you will need to flat tow your 2018 Jeep Wrangler JK behind an RV: Tow Bar and Safety Chains - Roadmaster Falcon 2 Tow Bar item # RM-520 and item # RM-643 Base Plate Kit - Roadmaster Direct-Connect Base Plate Kit - Removable Arms item # 1444-3 Wiring Harness - Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit item...
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  • Recommended Parts to Flat Tow a 2021 Nissan Versa
    There's two different options to tow your 2021 Versa. If you have an automatic transmission it can't be flat towed and the only way to haul it behind an RV is to use a trailer or a dolly like the Roadmaster Tow Dolly with Electric Brakes item # RM-2050-1. If your 2021 Versa has a manual transmission you will need the parts listed below: Tow Bar and Safety Chains - Roadmaster Falcon 2 Tow Bar item # RM-520 and item # RM-643 Base Plate Kit - Roadmaster Direct-Connect Base Plate Kit - Removable...
    view full answer...
  • Replacement Stabilizer Bars for Roadmaster Tow Dolly
    We have two Road Master Tow Dolly replacement stabilizer bars available. The one you need will depend on the tow dolly you currently have. If you have the Roadmaster Tow Dolly with Electric Brakes - 4,250 lbs # RM-2050-1 then the correct stabilizer bar is the # RM-B001225. If you have the Roadmaster 2000-1 tow dolly then you need the # RM-921006.
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  • Parts Needed to Attach a Roadmaster Tow Dolly to a Thor Freedom Elite 24FE
    When using the The Roadmaster Tow Dolly part # RM-2050-1 to tow your 2018 Fiat 500X behind your Thor Freedom Elite 24FE, the tow dolly will do the signaling, not the vehicle. Therefore you need a 7-way trailer connector for both the tow dolly and motorhome unless you already have them. For the motorhome, I recommend using the Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector # C59236 with the Universal Installation Kit part # ETBC7. Since your motorhome is larger than...
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  • Does etrailer Carry a Tow Dolly Rated For 5,000LBS of Vehicle Weight?
    Currently we only carry the following tow dolly's with the Demco's having the higher towing capacity of 4,800lbs. Roadmaster Tow Dolly with Electric Brakes - 4,250 lbs # RM-2050-1 Demco Kar Kaddy SS Tow Dolly with Disc Brakes - 4,800 lbs # DM9713045 Demco Kar Kaddy X Tow Dolly w/ Disc Brakes - 4,800 lbs - # DM9713093 While there are some other brands out there like you found that are rated slightly higher at 5,000lbs or above we do not carry these as they do not have the best quality...
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  • Parts Needed To Use Roadmaster Falcon 2 Tow Bar and Roadmaster BrakeMaster In 2010 Chevy Colorado
    I would be happy to help! If your 2012 Chevrolet Colorado is a Z71 model then you will the Roadmaster Direct-Connect Base Plate Kit - Removable Arms # 3164-3 to connect to your Roadmaster Falcon 2 Tow Bar # RM-520. If your Colorado is NOT a Z71 then there is not a direct connect base plate kit and you will need to use the Roadmaster Crossbar-Style Base Plate Kit - Removable Arms # 3122-1. With this base plate kit you will need to use the crossbar that was included with your Tow bar, or...
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  • Does Battery of 2022 Buick Encore GX Need to Be Disconnected in Order To Flat Tow It
    If your 2022 Buick Encore GX is a FWD vehicle, it cannot be flat towed and you would need to use a tow dolly like part # RM-2050-1. If your Encore is an AWD model that's not a Sport Touring model, it can be flat towed as long as you don't exceed 70 mph. Per the owner's manual, the negative battery terminal does indeed need to be disconnected in order to tow the vehicle. This prevents the battery from being drained. The Roadmaster Automatic Battery Disconnect system, part # RM-766 would...
    view full answer...
  • Parts Needed to Convert Roadmaster Tow Dolly From Electric Brakes to Surge Brakes
    The electric brakes on the Roadmaster Tow Dolly # RM-2050-1 can be converted to surge brakes if you'd like. You'll need the brake assemblies, actuator, and brake lines. For the brakes I suggest # AKUBRK-35. This includes both the left and right hand side which are specific. The brakes are labeled so you know which is which. Our most popular brake actuator is the Demco # DM72VR. This fits a 2 inch hitch ball and has a capacity of 6,000 pounds. For a brake line kit I would go with...
    view full answer...
  • Flat Towing 2015 Mini Cooper Behind Motorhome
    We do have all of the parts you'll need to flat tow your 2015 Mini Cooper behind your RV as long as it's a manual transmission vehicle. If it's an automatic you'd have to use a tow dolly like the Roadmaster part # RM-2050-1 since the vehicle can't be towed with all 4 wheels on the ground. The dolly can be used on either vehicle configuration though and does have a bit easier of an install since it's one thing to assemble and not several things that need to be installed on the vehicle. For...
    view full answer...
  • Recommended Safety Chains for Dolly Towing a 2016 Jeep Latitude
    Your 2016 Jeep Latitude will have a curb weight between 3,655 lbs and 4,046 lbs according to my research. I recommend getting two of the Titan 30" Long Safety Chain with 1/4" S-Hook with Latch - 5,000 lbs # TCTSCG30-730-04X1. Then you will use grade 5 hardware to attach the link to your tow dolly. If you don't yet have a tow dolly, I recommend using the Roadmaster Tow Dolly with Electric Brakes - 4,250 lbs # RM-2050-1 if you have a brake controller on your tow vehicle. This dolly comes...
    view full answer...
  • Hardware Needed To Install Replacement Stabilizer Bar for Roadmaster Tow Dolly
    The hardware needed to attach the Replacement Stabilizer Bar part # RM-B001225 to the Roadmaster Tow Dolly with Electric Brakes part # RM-2050-1 is not included nor is this something that Roadmaster offers separately. That said, all you would need to do is take a trip to the hardware store and pickup the following: (2) 1/2"-13x1-3/4" Hex Bolts Grade 5 (1) 1/2"x4-1/2" Hex Bolt Grade 5 (6) 1/2" Flat Washers (3) 1/2" Hex Nuts
    view full answer...
  • Most Inexpensive Way to Tow 2015 Chevy Spark with Manual Transmission
    If you were looking for the most economical way to tow your 2015 Chevy Spark I think I have your best option although it's not quite a flat towing setup. Since flat towing setups are pretty expensive (even on the cheap side) the best option when money is concerned is a tow dolly like the Roadmaster Tow Dolly # RM-2050-1. It's a one time cost up-front that while might seem high is still less expensive than the most inexpensive flat towing setup and you don't have to pay for anything to be...
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  • Will a 2018 Volkswagen GTI Make Contact with the Ramps on Tow Dolly RM-2050-1 While Driving
    The bump or dip in the road would have to be fairly severe for the ramps on tow dolly # RM-2050-1 to make contact with the bottom of your 2018 Volkswagen Golf. The ramps are not all that long and the dolly and vehicle will move up and down with the travel of the tow dolly suspension. If there is any contact it is unlikely that it would be forceful enough to damage anything on the vehicle. I understand though; it's a new vehicle and you want to be sure! I recommend taking a look at the...
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  • Recommended Tow Dolly for 2016 Kia Soul Behind Motorhome
    Your 2016 Kia Soul with Sportmatic automatic transmission can be towed on either of the two Roadmaster Tow Dollys we carry as long as you have the 16 inch wheels. The 17 or 18 inch wheels will not work. The factory 205/60-16 tires will work well on the Roadmaster Tow Dolly with Electric Brakes # RM-2050-1 The tow dolly option comes wired but needs the connection like # PK12706 for a 7-way for most applications or # PK11604 if you have the less common 6-way.
    view full answer...
  • Towing 2016 Mini Cooper JCW Hatchback Behind Motorhome
    We've had this question before and the answer is that we don't have a base plate that will fit your JCW model 2016 Mini Cooper due to the intercooler location but we do have a way to tow the vehicle with a tow dolly like the Demco Kar Kaddy SS Tow Dolly with Disc Brakes part # DM9713045. The Kar Kaddy SS is the perfect all in one tow dolly. It has disc brakes for maximum stopping power/reliability, a folding tongue for easy storage, and a wheeled jack to maneuver the dolly around while...
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  • Recommended Parts to Flat Tow a 2017 Ford Edge Titanium
    Yes, disconnecting the battery with a Quick-Disconnect, like the Deka part # DW05312, will be the easy way to go when it comes to disconnecting the battery on your 2017 Ford Edge so it can be flat towed. Disconnecting the battery prevents it from draining while you are flat towing. Since the owner's manual states that the battery must be disconnected I strongly recommend following those instructions and not trying to get by it somehow. That is one of the down sides to flat towing with...
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  • Replacement Parts For Roadmaster Tow Dolly 2000-1
    You will want the Replacement Passenger Side Fender for Roadmaster Tow Dolly 2000-1, # RM-921003, for your Roadmaster Tow Dolly with Self-Steering Wheels and Electric Brakes - 4,380 lbs # RM-2050-1. The Replacement Driver's Side Fender for Roadmaster Tow Dolly with Electric Brakes is # RM-921002 The Replacement Passenger's Side Fender for Roadmaster RM3477 Tow Dolly with Electric Brakes - Metal, # RM-922005, you referenced is not the correct fit for your Roadmaster 2000-1. If you just...
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  • How To Use Separate Magnetic Tow Lights on Tow Dolly with Brakes
    It sounds like you're trying to use two separate trailer connectors together, one for the tow lights like the Flint Hill Goods Magnetic Tow Lights part # FHG96ZR and one for the tow dolly. We don't carry this exact tow dolly so I can't be sure but it sounds like it has electric brakes but no lights and uses a 7-way. The tow dolly lights will then use a 4-way. In order to have both you'd need to combine the two, the tow dolly and tow lights into one trailer connector, a 7-way. I recommend...
    view full answer...
  • Can A 2017 Mini Cooper S Convertible Be Flat Towed Behind An RV?
    Though we do have what you will need to get a 2017 Mini Cooper S Convertible set up for flat towing, and I do have a whole set up listed below, you do still want to check with a Mini dealer as there are a few determining factors on if it can be flat towed or not. They will need the VIN, so if you can get that, it will be the quickest way to check. You may be able to just give them all the info they need, but the VIN is the most surefire way to check. Roadmaster Direct-Connect Base Plate...
    view full answer...
  • Recommended Brake Controller for a Roadmaster Tow Dolly W/ Electric Brakes
    Hey Ron, your Roadmaster Even Brake Portable Flat Tow Brake System # RM-9400 is not going to work with the Roadmaster Tow Dolly with Electric Brakes # RM-2050-1 so you'd need to use a different brake controller like the Tekonsha Prodigy P3 Trailer Brake Controller # 90195. This brake controller will work with trailers up to 4 axles, is compatible with electric or electric-over-hydraulic trailer brakes, and has a quick-disconnect feature that lets you easily remove and store the controller...
    view full answer...
  • Trailer Hitch Recommendation for Towing Tow Dolly with 2017 Dodge Grand Caravan
    The hitch we offer that would work best for towing your 2019 Chevy Malibu on a tow dolly like the Roadmaster part # RM-2050-1 that you referenced is the etrailer.com hitch part # e98854 as it has the best towing capacities at 4,000 lbs, has great ground clearance and since only the hitch opening hangs below the rear bumper it looks the best as well. I attached a picture of what it looks like installed as well as an install video link. Then for trailer wiring the Curt T-Connector Vehicle...
    view full answer...
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  • Drivers Side Brake Light Replacement for Roadmaster Tow Dolly with Electric Brakes
    I checked with Roadmaster for you about a replacement lens, and there is not one available for that light, which means that you are going to need to replace the entire assembly. The correct part is the Replacement Driver's-Side Stop/Turn/Tail Light # RM-300220-40, which works with the Roadmaster Tow Dolly with Electric Brakes # RM-2050-1 and RM-2000-1(Discontinued). Also, for future reference in case you ever need to replace the other light, the correct part is the Replacement Passenger's-Side...
    view full answer...
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  • Can 2015 Mitsubishi Mirage With manual Transmission Be Flat-Towed
    Per the owner's manual for your 2015 Mirage, it cannot be flat-towed. You can, however use a tow dolly like the RoadMaster Tow Dolly with Electric Brakes, part # RM-2050-1. Using a tow dolly does eliminate the need for base plates on your mirage and also the need for a tow bar. You will need a brake controller like part # 90885. This is one of our most popular because it is easy to install and operate. Since the tow dolly comes with a 4-way connector you will need to replace it with...
    view full answer...
  • Assembly of Roadmaster Tow Dolly part # RM-2000-1
    I attached install instructions for the Roadmaster Tow Dolly part # RM-2050-1 that you referenced which has a section on assembly. I attached a diagram I took from the instructions that shows how it all comes together as well.
    view full answer...
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